| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2479-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2400-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2301-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2463-003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-29 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-50 |
| filingDate |
2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a187e8f6b3cc7c7cc0a08375a86e772
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_362c75373359b8f0590e53b0b6dc655b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64a53d7528b32349b8dca50e156af3c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_761d3817c85212b71fed52282d882323 |
| publicationDate |
2021-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021224870-A1 |
| titleOfInvention |
Heat seal primer for flexographic plate mounting tape |
| abstract |
Primer layers for adhesion of pressure sensitive adhesive materials to foam comprise a cured primer which is the reaction product of an epoxy resin and a polyamine and a thermoplastic polymer binder. The epoxy resin may be an aromatic epoxy resin. The polyamine may be a polymer such as polyethylenimine (PEI) or polyvinylamine (PVA). Three-layer constructions comprise the primer layer according to the present disclosure and a pressure sensitive adhesive layer, which may be directly bound to the primer layer, along with a release liner on the pressure sensitive adhesive face opposite the primer |
| priorityDate |
2020-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |